> >I am sorry but this I not a working link. Thanks.
>
It appears that the blog has been reformatted recently and the posting that was available on Wednesday is gone now. I suspect software problems are the cause.
Thanks for pointing this out.
- Ralph
Ralph Stuart, CIH, CCHO
membership**At_Symbol_Here**dchas.org
Membership chair
American Chemical Society
Division of Chemical Health and Safety
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